//
//  WTUserAccount.swift
//  WTSinaWeibo
//
//  Created by  Wellim on 16/6/26.
//  Copyright © 2016年  Wellim. All rights reserved.
//

import UIKit

class WTUserAccount: NSObject,NSCoding{
/*
     "access_token" = "2.00F_yH9C7jPqdDe369c18ebaiObTmD";
     "expires_in" = 157679999;
     "remind_in" = 157679999; access_token的生命周期（该参数即将废弃，开发者请使用expires_in）。
     uid = 2247903191;
*/
    // 用户授权的唯一票据
    var access_token: String?
      //access_token的生命周期，单位是秒数。(普通用户过期时间为三天 会员5年)
    var expires_in :NSTimeInterval = 0{
    
        didSet{
        //public typealias NSTimeInterval = Double typealias别名
            
         expires_Date = NSDate(timeIntervalSinceNow: expires_in)
        
        }
    
    }
    // 过期日期
    var expires_Date : NSDate?
    
    
    // 授权用户的UID，本字段只是为了方便开发者
    var uid :String?
    //用户头像
    var avatar_large: String?
    //用户昵称
    var screen_name: String?

    init(dict:[String: AnyObject]) {
        
       super.init()
        
        setValuesForKeysWithDictionary(dict)
        
    }
    
    override func setValue(value: AnyObject?, forUndefinedKey key: String) {
        
        
    }
    
    
    override var description: String{
        
        let keys = ["access_token","expires_Date","uid","avatar_large","screen_name"]
        
        return dictionaryWithValuesForKeys(keys).description
        
        
    }
 
    // 归档
    func encodeWithCoder(aCoder: NSCoder) {
        
      aCoder.encodeObject(access_token, forKey: "access_token")
        aCoder.encodeObject(expires_Date, forKey: "expires_Date")
        aCoder.encodeObject(uid, forKey: "uid")
        aCoder.encodeObject(avatar_large, forKey: "avatar_large")
        aCoder.encodeObject(screen_name, forKey: "screen_name")
    }
   
    // 解档
    
    required init?(coder aDecoder: NSCoder) {
        
       access_token = aDecoder.decodeObjectForKey("access_token") as? String
        expires_Date = aDecoder.decodeObjectForKey("expires_Date") as? NSDate
        uid = aDecoder.decodeObjectForKey("uid") as? String
        avatar_large = aDecoder.decodeObjectForKey("avatar_large") as? String
        screen_name = aDecoder.decodeObjectForKey("screen_name") as? String
        
    }
    
}
